4 files changed, 30 insertions, 7 deletions
diff --git a/source/accessories/bags/shoulder_sack/0101-hems.jpg b/source/accessories/bags/shoulder_sack/0101-hems.jpg
new file mode 100644
index 0000000..c570c1d
--- /dev/null
+++ b/source/accessories/bags/shoulder_sack/0101-hems.jpg
diff --git a/source/accessories/bags/shoulder_sack/0102-center_seam.jpg b/source/accessories/bags/shoulder_sack/0102-center_seam.jpg
new file mode 100644
index 0000000..1083781
--- /dev/null
+++ b/source/accessories/bags/shoulder_sack/0102-center_seam.jpg
diff --git a/source/accessories/bags/shoulder_sack/0103-end_seam.jpg b/source/accessories/bags/shoulder_sack/0103-end_seam.jpg
new file mode 100644
index 0000000..fa10271
--- /dev/null
+++ b/source/accessories/bags/shoulder_sack/0103-end_seam.jpg
diff --git a/source/accessories/bags/shoulder_sack/index.rst b/source/accessories/bags/shoulder_sack/index.rst
index 1848cfc..f31bd55 100644
--- a/source/accessories/bags/shoulder_sack/index.rst
+++ b/source/accessories/bags/shoulder_sack/index.rst
@@ -25,31 +25,42 @@ Materials
 ---------
 
 * Less than 1 m sturdy linen or cotton fabric, or lightweight waterproof
-  syntetics;
+  synthetics;
 * matching sewing thread.
 
 Pattern
 -------
 
-This bag is made out of a rectangle of fabric as high as the lenght and
+This bag is made out of a rectangle of fabric as high as the length and
 twice as wide as the width of the finished bag, plus sewing allowances
 on all four sides.
 
-To hang confortably from the shoulder a lenght of about 1 m looks good,
+To hang comfortably from the shoulder a length of about 1 m looks good,
 and if you're using narrow fabric (~80 cm) using the full width is
 convenient.
 
 Instructions by Hand
 --------------------
 
+.. figure:: 0101-hems.jpg
+   :align: center
+
 Fold down all four edges of the fabric by the sewing allowance twice to
 form a hem, sew with a running stitch.
 
-.. tip:: for thick fabric that does not unravel folding the edge just
+.. tip:: for thick fabric that does not unravel  folding the edge just
    once may be enough.
 
-Whipstitch together two long edges for 3/8 of the length from each end,
-leaving a slit in the middle that is 1/4 of the full length.
+.. figure:: 0102-center_seam.jpg
+   :align: center
+
+Using either a strong thread or up to four strands of regular sewing
+thread, waxed, whipstitch together two long edges for 3/8 of the length
+from each end, leaving a slit in the middle that is 1/4 of the full
+length.
+
+.. figure:: 0103-end_seam.jpg
+   :align: center
 
 Fold the fabric so that the long seam + slit is in the middle, and
 whipstitch closed the short edges.
@@ -71,7 +82,19 @@ Instructions by Machine
    silnylon.
 
 Right sides together, align the long sides of the fabric and sew with a
-double sewing allowance 3/8 of the lenght
+double sewing allowance 3/8 of the length from each side, leaving a slit
+in the middle.
 
 Fold down all four edges of the fabric by the sewing allowance twice to
 form an hem, topstitch.
+
+Wrong sides together, flatten the tube so that the seam is in the middle
+of one side, sew the short ends at a bit less than one sewing allowance
+from the raw edge.
+
+Turn inside out, right sides together, and sew again the short ends at a
+bit more than the sewing allowance from the last seam to form a french
+seam.
+
+Turn inside out so that the wrong sides are inside and the bag is
+finished.